A timeline topic is where all of the topics of where character has role-played in are located. The design or format of the actual topic is up to the user, it can even be a simple list. It must contain all of the topics a character has role-played in, organized in chronological order. It must be clear which topic is the first topic and which is the current.

As long as this information is present, there should be no problems and gives the ability to have more than one topic as long as continuity is kept.